diff --git a/main.c b/main.c
index a8dae8c..6998f3a 100644
--- a/main.c
+++ b/main.c
@@ -1,5 +1,7 @@
-#include <ioCC2530.h>
 #include "hal_types.h"
+#include "hal_types.h"
+#include "hal_defs.h"
+#include "hal_gpio.h"
 #include "hal_timer.h"
 #include "ZComDef.h"
 #include "OSAL.h"